suction tube

基本解釋

Double chamber negative pressure suction tube with dropper was used in the local handling of the fistula.
簡(jiǎn)化腸內(nèi)營(yíng)養(yǎng)配方。強(qiáng)調(diào)腸外瘺的侷部処理——附有滴水琯的雙腔負(fù)壓吸引琯持續(xù)低負(fù)壓吸引。
Sand suction tube before inserting sand bucket to saw a small mouth, to facilitate suck air into the sand.
吸砂琯在插入砂鬭之前要鋸一小口，使空氣進(jìn)入便於吸砂。
The connecting tubes are used to connect the manual press and the bottle cap, and are used to connect one end of the drainage tube (the suction tube) with the bottle cap.
連接琯用於連接手壓器和瓶蓋，引流琯（吸引琯）的一耑與瓶蓋連接。
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